[ruby-cvs:78260] a5fe08fdd9 (master): care about TAG_FATAL.

Koichi Sasada	2019-11-19 16:56:56 +0900 (Tue, 19 Nov 2019)

  New Revision: a5fe08fdd9

  https://github.com/ruby/ruby/commit/a5fe08fdd9

  Log:
    care about TAG_FATAL.
    
    TAG_FATAL represents interpreter closing state and ec->errinfo
    contains FIXNUM (eTerminateSignal, etc). If we need to change the
    state, then errinfo is also changed because TAG_RAISE assumes that
    ec->errinfo contains a Exception object.
    
    Without this patch, TAG_FATAL is ignored and no ec->errinfo change
    so that it causes critical issue.
    [Bug #16177]

  Modified files:
    load.c